1111105339673 has 6 divisors (see below), whose sum is σ = 1292510293146. Its totient is φ = 952376005392.

The previous prime is 1111105339639. The next prime is 1111105339691. The reversal of 1111105339673 is 3769335011111.

It can be written as a sum of positive squares in only one way, i.e., 875266900249 + 235838439424 = 935557^2 + 485632^2 .

It is not a de Polignac number, because 1111105339673 - 2²⁸ = 1110836904217 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1111105339673.

It is not an unprimeable number, because it can be changed into a prime (1111105339273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11337809540 + ... + 11337809637.

It is an arithmetic number, because the mean of its divisors is an integer number (215418382191).

Almost surely, 2^{1111105339673} is an apocalyptic number.

It is an amenable number.

1111105339673 is a deficient number, since it is larger than the sum of its proper divisors (181404953473).

1111105339673 is an equidigital number, since it uses as much as digits as its factorization.

1111105339673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22675619191 (or 22675619184 counting only the distinct ones).

The product of its (nonzero) digits is 51030, while the sum is 41.

The spelling of 1111105339673 in words is "one trillion, one hundred eleven billion, one hundred five million, three hundred thirty-nine thousand, six hundred seventy-three".